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pro vyhledávání: '"Caosong Chen"'
Autor:
Yanqing Hu, Songqi Li, Shijie Yu, Shuoran Chen, Yuyang Yan, Yan Liu, Yuanpeng Chen, Caosong Chen, Qiyue Shao, Yingshuai Liu
Publikováno v:
Nanomaterials, Vol 12, Iss 18, p 3123 (2022)
This work presents a highly secure anticounterfeiting strategy based on upconversion/afterglow hybrids with tricolor emissions tuned by a single 975 nm laser. The hybrids are composed of NaYF4:Yb/Tm and NaYF4:Yb/Er microrods and CaS:Eu2+ afterglow ph
Externí odkaz:
https://doaj.org/article/d5d2dbb1094d4d029a75e2d53f4a0dc3